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Inquiry	NO.	Principal dimensions （mm)			Basic load ratings KN
Inquiry	NO.	d	D	H	dyc Cr	stc Cor
	292/530EM	530	710	109	3110	15300
	293/530	530	800	160	5230	23600
	294/530EM	530	920	236	10500	44000
	292/560	560	750	115	2990	16000
	294/560EM	560	980	250	12000	51000

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